Saved variables file size limits

so iv been using price tracker addon and it stores pricing data that i see on traders into the savedvariables folder.

The file has hit 76.8MB - yeh theres a lot of traders in the game, and ESO doesnt load any of it now.

Is there a file size limit for the stuff in this folder?

how does mm or ttc compare for instance for its variables? dont tell me to simply use them, id rather not. im asking about the savedvariables not what you prefer as a pricing addon.